public void GetPolicy_Returns_SpecifiedPolicy()
{
PropertyInfo propInfo = typeof(AttributeWithResolutionPolicy).GetProperty(nameof(AttributeWithResolutionPolicy.PropWithPolicy));
IResolutionPolicy policy = AttributeCloner <AttributeWithResolutionPolicy> .GetPolicy(propInfo);
Assert.IsType <TestResolutionPolicy>(policy);
}
public void GetPolicy_ReturnsDefault_WhenNoSpecifiedPolicy()
{
PropertyInfo propInfo = typeof(AttributeWithResolutionPolicy).GetProperty(nameof(AttributeWithResolutionPolicy.PropWithoutPolicy));
AutoResolveAttribute attr = propInfo.GetCustomAttribute <AutoResolveAttribute>();
IResolutionPolicy policy = AttributeCloner <AttributeWithResolutionPolicy> .GetPolicy(attr.ResolutionPolicyType, propInfo);
Assert.IsType <DefaultResolutionPolicy>(policy);
}
public void GetPolicy_ReturnsODataFilterPolicy_ForMarkerType()
{
// This is a special-case marker type to handle TableAttribute.Filter. We cannot directly list ODataFilterResolutionPolicy
// because BindingTemplate doesn't exist in the core assembly.
PropertyInfo propInfo = typeof(AttributeWithResolutionPolicy).GetProperty(nameof(AttributeWithResolutionPolicy.PropWithMarkerPolicy));
IResolutionPolicy policy = AttributeCloner <AttributeWithResolutionPolicy> .GetPolicy(propInfo);
Assert.IsType <Host.Bindings.ODataFilterResolutionPolicy>(policy);
}
public void GetPolicy_Throws_IfPolicyHasNoDefaultConstructor()
{
PropertyInfo propInfo = typeof(AttributeWithResolutionPolicy).GetProperty(nameof(AttributeWithResolutionPolicy.PropWithConstructorlessPolicy));
InvalidOperationException ex = Assert.Throws <InvalidOperationException>(() => AttributeCloner <AttributeWithResolutionPolicy> .GetPolicy(propInfo));
Assert.Equal($"The {nameof(AutoResolveAttribute.ResolutionPolicyType)} on {nameof(AttributeWithResolutionPolicy.PropWithConstructorlessPolicy)} must derive from {typeof(IResolutionPolicy).Name} and have a default constructor.", ex.Message);
}
public void GetPolicy_Throws_IfPolicyDoesNotImplementInterface()
{
PropertyInfo propInfo = typeof(AttributeWithResolutionPolicy).GetProperty(nameof(AttributeWithResolutionPolicy.PropWithInvalidPolicy));
InvalidOperationException ex = Assert.Throws <InvalidOperationException>(() => AttributeCloner <AttributeWithResolutionPolicy> .GetPolicy(propInfo));
Assert.Equal($"The {nameof(AutoResolveAttribute.ResolutionPolicyType)} on {nameof(AttributeWithResolutionPolicy.PropWithInvalidPolicy)} must derive from {typeof(IResolutionPolicy).Name}.", ex.Message);
}